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olga_2 [115]
3 years ago
15

A 52 foot ladder is set against the side of a house so that it reaches up 48 feet. If Jace

Mathematics
1 answer:
Alik [6]3 years ago
8 0

Answer:

34.3

Step-by-step explanation:

no

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X+y+2=-5 -2x-y+2=-1 x-2y-2=0 solve algebraically
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Answer:

x+y+2=-5 -2x-y+2=-1 x-2y-2=0 solve algebraically

x+y+2=-5     equation 1

-2x-y+2=-1    equation 2

x-2y-2=0      equation 3

Add equation 1 + 2+ 3

x+y+2=-5 + -2x-y+2+1 + x-2y-2

x+y+2= -7+2+1-2x+x+y

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divide both side by 2

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from equation 1 insert x

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since x=-3

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Step-by-step explanation:

7 0
3 years ago
Rationalise the denominator by 6 root 7 minus 1
nikklg [1K]

Answer:

Assuming the numerator was 1.

(6\sqrt{7}+1)/251

Step-by-step explanation:

Assuming the numerator was 1.

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